.mainHeader {
  background: #fff;
  margin-bottom: 2.2rem;
  width: 100%;
  z-index: 10;

  .wide-container {
    background: #fff;

    @include media-breakpoint-down(sm) {
      padding: 0 divide($container-padding-x, 2);
    }
  }
}

.headerFixed {
  position: fixed;
  top: 0;

  .main-logo {
    height: 56px;

    img {
      height: 20px;
    }
  }
}

.headerInner {
  align-items: center;
  background: #fff;
  border-bottom: 4px solid #000;
  flex-wrap: nowrap;
  justify-content: space-between;
  margin: 0;

  &.fixed {
    border-bottom: 4px solid #000;
    left: 0;
    position: fixed;
    right: 0;
    top: 0;
    padding: 0 divide($container-padding-x, 2);
    z-index: 9;

    @include media-breakpoint-up(sm) {
      padding: 0 $container-padding-x;
    }
  }
}

.mainLogo {
  align-items: center;
  display: inline-flex;
  height: 70px;
  padding: 0 $container-padding-x 0 0;
  position: relative;
  transition: height 0.2s;
  text-align: center;
  z-index: 9;

  @include media-breakpoint-up(lg) {
    height: 80px;
  }

  a {
    border: none;
    color: #000;

    &:hover {
      background: none;
    }
  }
}

.searchIcon {
  height: 32px;
  object-fit: contain;
  object-position: left;
  transition: height 0.2s;
  vertical-align: middle;
  width: 100px;

  @include media-breakpoint-up(lg) {
    width: 175px;
  }
}

.usernav {
  display: inline-flex;
  padding-right: 0;
  width: auto;

  @include media-breakpoint-down(md) {
    flex: 1;
    padding-left: 0;
    padding-right: 0;
  }
}

.mainNavigation {
  position: relative;
  @include font-size(1.7rem);

  ul {
    display: inline-flex;
    list-style: none;
    margin: 0;
    opacity: 1;
    padding: 0;
    transition: opacity 0.3s;

    @include media-breakpoint-down(md) {
      background: #fff;
      bottom: 0;
      display: none;
      font-size: 2.6rem;
      font-weight: bold;
      left: 0;
      padding: $container-padding-x;
      position: fixed;
      top: 74px;
      width: 100%;
      z-index: 1;

      li {
        margin-bottom: 2.4rem;
      }
    }

    @include media-breakpoint-down(sm) {
      padding: divide($container-padding-x, 2);
    }

    .header--scrolled-bottom & {
      opacity: 0;
    }
  }

  &.fixed {
    ul {
      display: inline-flex;

      @include media-breakpoint-down(lg) {
        display: block !important;
      }
    }
  }

  li {
    margin-right: 2.4rem;
  }

  a {
    border: none;
  }

  .selected a {
    border-bottom: 2px solid;
    color: #000;
    cursor: default;
    pointer-events: none;
  }
}

.burgerContainer {
  box-sizing: content-box;
  display: inline-flex;
  float: right;
  padding-right: 0;
  padding-left: 0;
  width: 2.2rem;

  @include media-breakpoint-up(sm) {
    padding-left: divide($container-padding-x, 2);
  }

  @include media-breakpoint-up(md) {
    display: none;
  }
}

.burger {
  background: #fff;
  cursor: pointer;
  height: 1.8rem;
  display: inline-block;
  position: relative;
  vertical-align: middle;
  width: 2.2rem;

  > div,
  &::after,
  &::before {
    background: #000;
    content: '';
    display: block;
    height: 2px;
    left: 0;
    position: absolute;
    width: 100%;
  }

  > div {
    margin-top: -1px;
    opacity: 1;
    top: 50%;
    transition: opacity 0.2s 0.1s;
  }

  &::after,
  &::before {
    transform-origin: center !important;
    transition: top 0.3s, transform 0.3s;
  }

  &::after {
    bottom: 0;
  }

  &::before {
    top: 0;
  }

  &.fixed {
    > div {
      opacity: 0;
      transition: opacity 0s;
    }

    &::after {
      bottom: 0.8rem;
      transform: rotate(-45deg);
    }

    &::before {
      transform: rotate(45deg);
      top: 0.8rem;
    }
  }
}

.articleHeader {
  @include font-size(1.4rem);

  left: 0;
  margin: 0.2em;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  text-overflow: ellipsis;
  transition: opacity 0.3s, z-index 0s 0.3s;
  white-space: nowrap;
  width: 100%;
  z-index: -1;

  .header--scrolled-bottom & {
    transition: opacity 0.3s;
    opacity: 1;
    z-index: 1;
  }
}

.headerSearch {
  text-transform: lowercase;

  .icon {
    display: inline-block;
    height: 1em;
    margin-right: 0.3em;
    vertical-align: middle;
    width: 1em;
  }
}